ET

Eiji Tachibana

Ricoh Company: 6 patents #3,275 of 9,818Top 35%
Overall (All Time): #809,591 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11707929 Liquid discharge apparatus and liquid discharge method Ryo Honda, Isamu Kubo 2023-07-25
10759171 Liquid discharge apparatus Tadayasu Enomoto 2020-09-01
8864127 Paper supply unit and image forming apparatus Yoshinori Uchino, Tohru Watanabe 2014-10-21
8746684 Image forming apparatus Tadashi Okano 2014-06-10
8746842 Image forming apparatus 2014-06-10
8366239 Image forming apparatus having ink-mist blocking mechanisms 2013-02-05